[Cooling Fast]; [Key Lock] - NEC PE506UL User Manual

Setting
On start
Standby mode
High altitude
Cooling fast
Key lock
Contrast optimization
Baud rate
Laser control
Sound
HDMI setup
Note:
• The air pressure sensor will sense the altitude automatically. When the altitude is at an altitude of approximately 1700 m/5500 f or higher,
projector will turn on the High altitude function automatically, thus the On-screen menu of High altitude will change to "On".
• If the air pressure sensor is damaged, the projector OSD menu will turn red for reminding that the automatic transger to high altitude
function is invalid. User could set High altitude to "On" manually .

[Cooling fast]

Select the cooling time after projector is turned off.
1) Press ▲ ▼ button to select [Cooling fast] menu.
2) Press the ENTER button.
3) Press ▲ ▼ button to switch required menu.
60 Sec.....Cooling down in 60 seconds after the projector is turned off.
30 Sec...... Cooling down in 30 seconds after the projector is turned off. And the cooling fan will runs faster then in
the normal cooling way with shorter time but it will sounds lounder
0 Sec.......Cooling down instantly after the projector is turned off.
Setting
On start
Standby mode
High altitude
Cooling fast
Key lock
Contrast optimization
Baud rate
Laser control
Sound
HDMI setup
Note:
• Cooling fast function depends on whether user needs to move the projector immediately. If the user needs to unplug the power to
move the projector immediately, you can choose "0 Sec", or we can select the "60 Sec" option.

[Key lock]

Select this function to lock and unlock the control panel keypads.
1) Press ▲ ▼ button to select [Key lock] menu.
2) Press the ENTER button.
3) Press ▲ ▼ button to switch required menu.
Off......The control panel keypads are effective.
On......The control panel keypads is invalid.
Off
Normal
Off
60 Sec
Off
Off
9600
Off
Normal
Off
60 Sec
Off
Off
9600
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5. Using On-Screen Menu